144037993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1637}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 165896640

約数和(自身を除く): 21858647

約数列:

[1, 11, 19, 209, 421, 1637, 4631, 7999, 18007, 31103, 87989, 342133, 689177, 7580947, 13094363, 144037993]

約数ペア:

[(1, 144037993), (11, 13094363), (19, 7580947), (209, 689177), (421, 342133), (1637, 87989), (4631, 31103), (7999, 18007)]